31775432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{305533}}^1$

素因数の和:305552

約数の個数: 16

約数和(自身を含む): 64162140

約数和(自身を除く): 32386708

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 305533, 611066, 1222132, 2444264, 3971929, 7943858, 15887716, 31775432]

約数ペア:

[(1, 31775432), (2, 15887716), (4, 7943858), (8, 3971929), (13, 2444264), (26, 1222132), (52, 611066), (104, 305533)]